PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
PDO::ATTR_EMULATE_PREPARES => false,
];
try {
$pdo = new PDO($dsn, $mysql_username, $mysql_password, $options);
$pdo->exec("use " . $mysql_db);
} catch (PDOException $e) {
die($e->getMessage() . " " . (int) $e->getCode());
}
while (true) {
$id = random_str($char_per_id);
$deleteId = random_str($char_per_deleteId);
while (
$id == "index" ||
$id == "shorten" ||
$id == "delete" ||
$id == "report" ||
$id == "reported"
) {
$id = random_str($char_per_id);
$deleteId = random_str($char_per_deleteId);
}
$req = $pdo->prepare(
"select * from " . $mysql_table . " where id = ?"
);
$req->execute([$id]);
$getId = $req->fetch();
$req = $pdo->prepare(
"select * from " . $mysql_table . " where deleteId = ?"
);
$req->execute([$deleteId]);
$getdeleteId = $req->fetch();
if (
!isset($getId["original"]) ||
!isset($getdeleteId["original"])
) {
break;
}
}
$req = $pdo->prepare(
"insert into " .
$mysql_table .
" (id, original, deleteId, time) values (?, ?, ?, ?)"
);
$req->execute([$id, $link, $deleteId, time()]);
$req = $pdo->prepare("select * from " . $mysql_table . " where id = ?");
$req->execute([$id]);
$row = $req->fetch();
if (!isset($row["original"])) {
$pagename = "An unknown error has occurred";
include_once $_SERVER["DOCUMENT_ROOT"] .
"/assets/includes/header.php";
?>
__("Oh no..."); ?>
__("An unknown error has occurred."); ?>
__("Return to the homepage"); ?>
__("Your link has been successfully shortened"); ?>
__("Thank you for your trust."); ?>
__("Return to the homepage"); ?>
__("Oh no..."); ?>
__(
"The link you want to shorten is invalid."
); ?>
__("Return to the homepage"); ?>